navaphon muangma (tai) src weekly meeting src weekly meeting june 26, 2012 revisit optics for lhrs,...
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Navaphon Muangma (Tai)“SRC Weekly Meeting”
SRC Weekly MeetingJune 26, 2012
Revisit Optics for LHRS,
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
LEFT Optics
Re-Calibration of phi
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
SIEVE X & Y RECONSTRUCTION RECALIBRATION OF Φ IS NEEDED
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
Sieve X Y before calibration
With scale Effect on the vertex Z, the change is made to target_Y calculation. This effect only the phi variable as the Sieve Y defined as: Ysieve = L*phitg + Ytg
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
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June 26, 2012
BEFORE Note: offset in Sieve Y is to the right of the red lines
Navaphon Muangma (Tai)“SRC Weekly Meeting”
Sieve X Y, per foilbefore calibration
Run 1238C12- 13foilsAt 16.5 degree
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
Sieve X Y after calibration
Run 1238C12- 13foilsAt 16.5 degreeSieve In
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
Sieve X Y, per foilafter calibration
Run 1238C12- 13foilsAt 16.5 degree
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
DP SCAN ON HYDROGEN
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June 26, 2012
Navaphon Muangma (Tai)“SRC Weekly Meeting”
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June 26, 2012
Hydrogen scan. Redline is the momentum setting of the Dipole.
Navaphon Muangma (Tai)“SRC Weekly Meeting”
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June 26, 2012
Hydrogen scan. Redline is the momentum setting of the Dipole.
Focus on the run 1229, 1231, and 1243 where we have full acceptance, the ideal-mean is approximately the same
Navaphon Muangma (Tai)“SRC Weekly Meeting”
Left HRS optics summaryVertexPhiThetaMomentum (half done)
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June 26, 2012
Phi & Theta
vertex